baber/WOPTO huggingface dataset:
Patent JP-2003122449-A (JP)
Title: Cover structure of portable electronic equipment
Inventor: MIYASHITA KAZUMI
IPC: G06F1/16
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To prevent errors in the detection of a cover and prevent an installed cover from dropping and breaking, using a cover structure of portable electronic equipment used with a card such as a battery card installed therein. SOLUTION: A connecting part is provided to protrude from the back of the cover and a movable switch for detecting the installation of the cover is provided at an end of the equipment body. A stopper for limiting the movement of the switch is provided via a spring. When the cover is not installed, the stopper prevents the switch from moving to an ON position; when the cover is installed, the connecting part moves the stopper to enable the switch to move to the ON position.
Patent JP-2003117399-A (JP)
Title: Exhaust gas cleaning catalyst
Inventor: SOFUE YUICHI
IPC: B01J27/232
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To suppress the migration of an alkali metal and to enhance the permanence of NOx removing power. SOLUTION: An NOx occluding material has a core-shell structure comprising a core body comprising an alkali metal and a shell layer coating the periphery of the core body, wherein the shell layer contains an element selected from the alkaline earth metals, the rare earth elements, Mn, Fe, Co and Ni. Since the shell layer is in the solid state at high temperature, the migration of the alkali metal is regulated by the shell layer.
Patent JP-2003079675-A (JP)
Title: Infection preventing sanitary sheet
Inventor: KAWASAKI KYUICHI
IPC: A47G9/02
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent bacteria by always using a mattress in a clean state. SOLUTION: The mattress can be prevented from being contaminated by coating the upper and lower surfaces and left and right side faces of the mattress with laminates.
Patent JP-2003131082-A (JP)
Title: Bidirectional light transmitting device
Inventor: KOBAYASHI KAZUHIRO
IPC: H01L31/12
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional light transmitting device integrated with optical fiber that is surface mountable. SOLUTION: A single-core optical fiber 2 which a bidirectional light transmitting device 1 uses, is branched into 2a and 2b respectively in a bifurcation part 2c in the vicinity of both edges of a cable. In the bifurcation part 2c, a V-shaped groove is formed. The optical fiber 2a is inserted into a joined with a side 3a of a cover 3 made of a resin molding, and the other side 3b of the cover 3 has a recess 3c of a light receiving device 4. The cover 3 is formed with a plug form of a connector. A wire pattern is formed in a substrate 5 of the light receiving device 4 made of ceramic or glass epoxy resin. A translucent sealing resin 7 seals a light receiving element 6 loaded on and wired to a substrate 5. The optical fiber 2b is the same as the optical fiber 2a, wherein an optical fiber 2b is integrated with a light emitting device 14.
Patent JP-2003143880-A (JP)
Title: Autogeneous energy generator
Inventor: BOKU SHUNAN
IPC: F03G3/00
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide an autogeneous energy generator which is safe, clean, practical, and is capable of long-term use without causing environmental problems. SOLUTION: A base seat 122 of a power apparatus 10 is formed with a first and a second magnet devices 150, 130, and a transmission structure 120. The second magnet device 130 is interlocked with the transmission structure 120 and rotates while periodically passing the first magnet device 150 in a first direction. After the second magnet device 130 passes the first magnet device 150, magnetic fields of the first and second magnet devices 150, 130 work to generate force in a positive direction, and the force in the positive direction rotates the second magnet device 130 relative to the rotation of the first magnet device 150.  The induction coil structure 61 of a generator 60 is provided on the first magnet device 150 and in the second magnetic field, so that the induction coil structure 61 uses faradism generated when the second magnet device 130 and the transmission structure 120 rotate.
Patent JP-2003128108-A (JP)
Title: Granule spreader
Inventor: TAKEMOTO SHOJI
IPC: B65D83/06
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a granule spreader which can continuously discharge and spread granules not only by manual operation, but also successively and efficiently discharge and spread granules of substantially fixed amount. SOLUTION: A partition wall having a granule feed cylindrical part protruded in the direction of a top wall is provided inside a cap body having an outlet of the granule spreader. A metering vessel with a lower part thereof opened is fitted to a top wall of the cap body in a vertically slidable manner, so that at least a part of the granule feed cylinder is advanced into the metering vessel when it is lowered while the granule feed cylindrical part is retracted outside the metering vessel part when it is elevated.
Patent JP-2003131055-A (JP)
Title: Optical waveguide and manufacturing method thereof
Inventor: IDE SATOSHI
IPC: G02B6/13
Filed: 2001-10-25
Abstract: PROBLEM TO BE SOLVED: To increase the degree of freedom in design while realizing miniaturization and higher integration of an optical waveguide which is used, for example, for a wavelength division multiplex transmission system. SOLUTION: The method for manufacturing an optical waveguide includes a clad core formation process where a first clad 11 and a core 12 are formed on a substrate, an etching process to form a slot part 16 comprising wide sections 16b on both sides of the optical waveguide, while an optical waveguide 12A used for guiding light and a non-optical waveguide 12B which is not used to guide the light to both outsides in the direction orthogonal to the optical waveguide part are left as they are, a deposition process to deposit a second clad 13 on the first clad and the core left out after etching, and a reflow process in which the deposited second clad is melted in a thermal process and flattened.
Patent JP-2003129235-A (JP)
Title: Sputtering method
Inventor: SUESHIRO SEISUKE
IPC: B65G49/07
Filed: 2001-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a technique of continuously performing sputtering. SOLUTION: During a film is formed on the surface of a substrate 5a held by a holding plate 12 by keeping the holding plate 12 inside a treatment chamber in an erected position and sputtering a target 26, an untreated substrate 5b is mounted on the hand 43 of a substrate conveying robot in a conveying chamber, the pressure in the conveying chamber is adjusted to a value substantially equal to the pressure in the treatment chamber, and the substrate 5b is conveyed into the treatment chamber and is mounted on the holding plate 12 kept in a horizontal position. The conveying time does not add any additional time because the untreated substrate can be conveyed into the treatment chamber during sputtering.
Patent JP-2003132447-A (JP)
Title: Master/slave type crime prevention system with crime suppressing function
Inventor: KATSUBE MITSUO
IPC: G08B15/02
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a master/slave type crime prevention system with a crime suppressing function capable of attaining a sufficient crime preventing function even when an area to be monitored is wide. SOLUTION: A crime prevention system with a crime suppressing function is provided with a master device 40 and a slave device 41. The master device 40 is provided with a sensor part 1 and a crime suppressing part 3, and the slave device 41 is provided with a crime suppressing part 3. The sensor part 1 detects a body in a warning area A. The crime suppressing part 3 generates sound whose volume is large, light whose quantity is large, or a medium directly acting on a body based on the detection by the sensor part 1 to implement a crime suppressing operation.  Moreover, the master device 40 is provided with a master device side transmitter 26 for transmitting a start signal f according to the detection of the sensor part 1 for operating the crime suppressing part 3, and the slave device 41 is provided with a slave device side receiver 28 for receiving the start signal, and for operating the crime suppressing part 3 of the slave device 41.
Patent JP-2003141356-A (JP)
Title: Cash flow managing method and system
Inventor: TAKAI KUNIHIKO
IPC: G06F19/00
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To project a future cash flow by taking advance payment risks, default risks and arrear risks of loan credit into consideration. SOLUTION: A cash flow managing system is provided with a result data factor analysis processing part 11 for analyzing factors of result data on the basis of a past result cash flow 14, a table preparation/correction processing part 12 for obtaining a recovery impossibility rate in each repayment year i for each credit kind and a repayment period change probability that actual payments are changed to an year i from a repayment scheduled year j on the basis of a processing result in the result data factor analysis processing part, preparing the table 15 and correcting contents of the table, and a cash flow generation processing part 13 for predicting a future cash flow for all the credit or for each credit kind on the basis of the recovery impossibility rate and the repayment period change probability.
Patent JP-2003143717-A (JP)
Title: Electromotive vehicle
Inventor: WAKITANI TSUTOMU
IPC: B60L15/20
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a conventional electromotive vehicle such that it turns in disregard of a straight running command by the factor of the irregularity, etc., of a road surface, if right and left drive wheels are driven by independent right and left electric motors. SOLUTION: When three conditions of a condition that there is a straight running command, a condition (ST04 and ST12) that the actual number of revolutions of the electric motor has not reached the target number of revolutions, and a condition (ST08 and ST16) that the output of a control signal generated to bring the actual number of revolutions close to the target number of revolutions has reached the upper limit are fulfilled, downward modification (ST19 and ST20) for gradually reducing the upper limit Dmax of a control signal is applied. Consequently, if the upper limit of the output of a control signal is lowered, the highest rotational speed of the electric motor is gradually lowered. Such downward modification is continued until numbers of revolutions of right and left electric motors match with each other.  As a result, the numbers of revolutions of the right and left electric motors match with each other, and progressiuity can be maintained.
Patent JP-2003114330-A (JP)
Title: Optical compensation sheet
Inventor: ITO YOJI
IPC: G02F1/13363
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device reduced in tint change caused by viewing angles. SOLUTION: The optical compensation sheet has a cellulose acetate film having 59.0 to 61.5% acetylation degree and an optical anisotropic layer made of a liquid crystal compound applied on the cellulose acetate film. The optical compensation sheet having the A value of the cellulose acetate film defined by formula (1): A=Re(420)/Re(550) ranging from 1.0 to 2.0 is used for a liquid crystal display device. In the formula (1), Re(420) represents the retardation of the film for the light at 420 nm wavelength and Re(550) represents the retardation of the film for the light at 550 nm wavelength.
Patent JP-2003142146-A (JP)
Title: Battery
Inventor: KOJIMA TETSUZO
IPC: H01M50/593
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a battery of such a structure that the inside of the battery vessel can be sealed certainly whereby an excellent safety is assured without extra enlargement of the battery dimensions by installing a positive electrode terminal having a sufficient size. SOLUTION: Through a sealing material having electric insulating property, a positive electrode terminal is installed on a lid plate 1 welded to the battery vessel for sealing the inside of the battery, and a terminal plate 6 connected with the positive electrode terminal is installed on the lid plate over a safety valve, and thereby a sufficient size is secured to the positive electrode terminal and the battery vessel is sealed certainly. In a small space provided relative to an insulating plate on the lid plate, a protection circuit 14 is stored, and thereby a compact battery with excellent safety can be established even in case a failed voltage or failed current is impressed/fed or the battery temperature has risen high.
Patent JP-2003141533-A (JP)
Title: Image processing method and apparatus, program, and storage medium
Inventor: TAKAYAMA TSUTOMU
IPC: G06T5/20
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To achieve an effective image process without increasing processing time even if the process involves high resolution increasing the number of pixels to be processed. SOLUTION: The image process is carried out in such a manner that, of pixels around a pixel of interest in an image to be processed, and of pixels located on the circumference of a circle formed by pixels with a radius r about the pixel of interest and of pixels located inside the circle, at least pixels located a predetermined distance (including r) away from the pixel of interest are extracted and subjected to the image process as peripheral pixels.
Patent JP-2003139854-A (JP)
Title: Preceding vehicle detector
Inventor: TAKIGAWA YOSHIFUMI
IPC: G01S13/93
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a preceding-vehicle detector by which a preceding vehicle can be detected with high accuracy even when a curved road exists in the running road of an own vehicle. SOLUTION: In the preceding-vehicle detector, a plurality of electromagnetic waves whose irradiation angles are different are irradiated toward the front of the own vehicle, the electromagnetic waves reflected by an object at the front are received, and whether the preceding vehicle running at the front of the own vehicle exists within an own lane area is detected. The detector comprises a road-shape estimation means by which a road shape at the front of the own vehicle is estimated on the basis of the received electromagnetic waves, and detection data on the preceding vehicle is corrected on the basis of data on the road shape estimated by the road-shape estimation means.
Patent JP-2002280697-A (JP)
Title: Board terminal structure, liquid crystal device and electronic device
Inventor: HOSHINA KAZUE
IPC: G09F9/35
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To prevent increase in electric resistance of wirings even when wiring density on a board is increased. SOLUTION: A wiring board 7 is pressure connected to a board projection part 2c by an ACF 6b, and a board terminal 21 formed on the board projection part 2c is conductively connected to a first terminal formed on a rear face of the wiring board 7 by ITO. The wiring board 7 has a second terminal 27 on the front face, and the second terminal 27 is conductively connected to the first terminal on a rear surface side via a through hole. A wiring pattern on the wiring board 7 is formed in smaller resistance than the ITO which forms the board side terminal 21, thereby suppressing the resistance to a low level on the board projection part 2c.
Patent JP-2003140158-A (JP)
Title: Liquid crystal display device
Inventor: OTA KEIICHI
IPC: G02F1/1339
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To prevent picture quality deterioration due to a bright defect caused by disordered alignment of liquid crystal molecules in the vicinity of a protruding pattern resulting from surface energy interaction between the surface of the protruding pattern and the liquid crystal molecules. SOLUTION: The surface energy between the surface of the protruding pattern 9 and the liquid crystal molecules is reduced by imparting surface treatment 12 with a hydrophobic group to the surface of the protruding pattern 9.
Patent JP-2003135402-A (JP)
Title: Ophthalmologic photographing device
Inventor: MATSUMOTO KAZUHIRO
IPC: A61B3/14
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To adjust brightness of a fixation target linked with an illumination light quantity and to easily and surely perform ophthalmologic photographing. SOLUTION: In the case that a fundus ocular image Er' observed by a television monitor 21 is dark, a switch 27a of a light control means 27 is operated. A control circuit 23 which detects input to the switch 27a increases a voltage to be applied to an observation light source 18, simultaneously increases a current to be made to flow to a back light 12 of a liquid crystal display part 11 and increases luminance of the fixation target. Also, in the case that the fundus ocular image Er' is bright, the switch 27b is operated. The control circuit 23 which detects the input to the switch 27b reduces the voltage to be applied to the observation light source 18, reduces the current to be made to flow to the back light 12 of the liquid crystal display part 11 and reduces the luminance of the fixation target.
Patent JP-2003141538-A (JP)
Title: Template matching method
Inventor: SASAKI MASAHIDE
IPC: G06F17/10
Filed: 2001-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a template matching method capable of achieving processes with precision in a short time through a smaller amount of calculations than conventional methods. SOLUTION: Using an assembly of known pattern classes prepared as a database for classifying unknown patterns expressed by a quantum-mechanical physical system, and using a template pattern expressed by the quantum- mechanical physical system typical of the characteristics of each pattern class, template matching provides classification operation whereby the quantum- mechanical template pattern best suited to a given unknown quantum-mechanical input pattern is selected. A Bayes average score for evaluating matching accuracy is introduced and processed as a quantum Bayes optimization problem for determining the quantum-mechanical classification operation maximizing the Bayes average score, whereby the quantum-mechanical interference effect of a quantum state expressing the pattern is effectively produced.
Patent JP-2003119863-A (JP)
Title: Hair catcher in outfall
Inventor: MISAWA GIICHI
IPC: E03C1/264
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a hair catcher capable of preventing hair from flowing into an outfall in a bathroom and a lavatory. SOLUTION: This catcher in the overflow is constituted in such a way that a projection 4 of a catching device 2 for hair is provided, a lid 1 is detachably provided through the projection 4, and a space part 7 is provided between the catching device 2 for hair and the lid 1.
Patent JP-2003143972-A (JP)
Title: Automation system for farm work in greenhouse cultivation
Inventor: HASHIGUCHI SABURO
IPC: A01C23/00
Filed: 2001-11-12
Abstract: PROBLEM TO BE SOLVED: To save the labor, compress the personnel expense and improve the productivity in the greenhouse cultivation by efficiently automating a variety of farm works. SOLUTION: The automation system comprises a plurality of guide rails 1... arranged in parallel at an equal interval in the cultivation area of the greenhouse, a plurality of guide rail converters 2... that are set to the edges of the guide rails and a cart 3 that is guided on the rails and the converts and can automatically run on them. An attachment for automatically performing the farm works in the greenhouse is detachably mounted on the cart 3.
Patent JP-2003150057-A (JP)
Title: Hologram label for dry cell
Inventor: TAKAHARA TAKESHI
IPC: B32B7/02
Filed: 2001-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a hologram label for dry cells which is inexpensive and has stable quality by forming embossed holograms having better design characteristics and higher forgery preventiveness. SOLUTION: This hologram label consists of a laminate formed by laminating a printing layer 6 on one surface of a heat shrinkage base material film 1 having a thermal shrinkage initiation temperature of >=50 deg.C and successively laminating an embossed hologram forming layer 2, a light reflection layer 3 consisting of a vapor deposited thin film of metal, metal oxide or metal sulfide, a tacky adhesive layer 4 and a release sheet 5 on another surface and the embossed hologram forming layer 2 is laminated with a hologram forming resin by a melt extrusion process thereon and is right thereafter embossed by an inline system on the surface of the hologram forming resin.
Patent JP-2003155105-A (JP)
Title: Chute for transfer of article group
Inventor: WATANABE MOTOYOSHI
IPC: B65G11/20
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To surely and smoothly transfer a plurality of articles having the irregularities of tooth profile provided on the outer peripheral part thereof by a chute so that the meshing and engagement between the articles do not occur in a specific attitude. SOLUTION: Projected parts 3 are disposed in staggered state so that the plurality of articles W adjacent to each other in a sloped guide passage 2 ride on the bottom face 2a of the sloped guide passage 2 allowing the articles W to slide or be rolled thereon and extending diagonally downward and are tilted alternately to right and left sides.
Patent JP-2003153309-A (JP)
Title: Method and apparatus for repeating dsl
Inventor: OI MASAKAZU
IPC: H04L29/06
Filed: 2001-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for repeating a DSL in which a DSL transmitting distance can be prolonged by a simple constitution. SOLUTION: The method for repeating the DSL comprises the steps of converting the DSL signal output from an in-station converter for data converting the DSL in an asynchronous transfer mode in a telephone station into an asynchronous transfer mode signal by an in-terminal converting function similar to that for data converting the DSL in the asynchronous transfer mode in the terminal, converting the DSL signal output from the in-terminal converter into the asynchronous transfer mode signal by the in-station converting function similar to the in-station converter, converting the interface of the asynchronous transfer mode signal output from the in-terminal converting function to the asynchronous transfer mode signal output from the in-station converting function, repeating the DSL communication, thereby repeating the DSL communication with a simple constitution,  and prolonging the DSL transmission distance.
Patent JP-2003143946-A (JP)
Title: Regenerating treatment method for mushroom medium
Inventor: MARUYAMA TOMO
IPC: A01G1/04
Filed: 2001-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a regenerating treatment method for a mushroom medium, intended for fully heating up to the inside of the aggregate lump of the mushroom medium in a short time and efficiently thermally decomposing antinutritive powder and extinct hypha. SOLUTION: This regenerating treatment method for the mushroom medium comprises heating and drying while stirring a woody mushroom medium used for mushroom cultivation at 200-400 deg.C through irradiation with far-infrared radiation ray with a wavelength of 3-1,000 μm. The aggregate lump of the mushroom medium can be fully heated up to the inside in a short time through irradiation with far-infrared radiation ray, thus the efficiency of thermally decomposing the antinutritive powder and extinct hypha excluding residual lignin can be increased.